Unverified92% confidenceFactTime unknown
本质是在普通手机壳内加入石墨烯导热层,帮助热量从芯片区域向壳体均匀扩散,属于被动导热而非主动制冷,不会产生噪音和额外耗电
1
Sources
92%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified石墨烯散热壳只能加速热量从后盖扩散,不能主动降温;其实际效果高度依赖手机本身发热是否集中在后盖,处理器发热靠中框传导的机型(如部分直屏机)几乎无感87% similarUnverified手机外壳表面外贴散热贴几乎无实际降温作用,因为主要热源在CPU且被电池和中框阻隔,靠贴外壳降温不如买主动散热背夹81% similarUnverified散热贴改造手机散热的标准路径:拆后盖→清洁贴附面→在SoC/电池对应位置贴导热硅胶背胶石墨片→石墨另一端延伸至金属中框做散热通道→装回,重点是构建从热源到金属机身的低热阻通路78% similarUnverified散热型手机壳(镂空/石墨烯背板)对游戏党有意义,但普通PC/硅胶厚壳会使背板温度升高2-4℃;重度游戏玩家应选镂空散热壳或直接裸机+散热背夹78% similarUnverified半导体散热器的实际降温效果受手机机身材质影响:金属/玻璃背板导热快,效果明显;塑料背板或厚背壳会隔热,降温效果打折扣76% similar
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